Pressure regulator for slip-controlled hydraulic brake system in motor vehicle, has wireless transducer operated between measuring point and rotary sensor, and producing wireless information transmission between point and sensor

摘要

The regulator (1) has a housing (3) for accommodating electrically operable pressure-regulation valves, and another housing (8) for accommodating a carrier (20). A rotary component i.e. rotor of an electric motor (6), is arranged on a flange surface (4) provided at the former housing and lying opposite to the latter housing so as to drive a hydraulic displacement pump. A rotary sensor (22) is directly arranged on the carrier. A wireless transducer (23) is operated between a measuring point (21) and the sensor and produces wireless information transmission between the point and the sensor.